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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
High Pressure, Unvalved, Steel Quick Couplings with Sleeve Lock (hydraulic) up to 15,000 psi - HO Series Nipples
Parker's high pressure and high flow quick couplers are ideal for use with high pressure hydraulic applications where fluid lines require fast and easy connection and disconnection while providing maximum flow and low pressure drop.
HO Series Nipples (hydraulic) up to 15,000 psi connect with HO Series Couplers.
Parker's HO Series are high pressure, steel, high flow quick couplings with manual sleeves. Couplers and nipples are unvalved, resulting in straight through, unrestricted flow. Electroless nickel plating provides corrosion resistance and sleeve lock guards against accidental disconnection.
High Pressure, Unvalved, Steel Quick Couplings with Sleeve Lock (hydraulic) up to 15,000 psi - HO Series Nipples 
Technical Characteristics:
- Sizes: 1/4”, 3/8"", 1/2”
- Material: Steel with electroless nickel plating
- Port Ends: Female NPTF
- Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
Markets:
- Pulp and paper
- Oil and gas
- Testing
Features/Benefits:
- Sleeve lock guards against accidental disconnection
- Straight through, unvalved design provides full flow with minimal pressure drop
- Electroless nickel plating adds corrosion resistance
Applications:
- Paper and pulp processing
- Refinery systems
- Testing systems
Technical Specifications
| Body Size: |
1/4, 3/8, 1/2 inch |
| Maximum Operating Pressure: |
Up to 15000 psi, Up to 1034 bar |
| Valve Type: |
No Valve, Unvalved |
| Brand: |
Parker |
| Fitting Connection Type: |
Female Thread |
| Materials of Construction: |
Steel |
| Maximum Operating Temperature: |
121 °C, 250 °F |
| Vacuum Pressure Rating: |
No |
| Flow Rate: |
3 to 12 Gal/min |
| Media: |
Hydraulic |
| Coupling Half: |
Nipple |
| Minimum Operating Temperature: |
-40 °F |
| Thread Size: |
Female |
| Connection Type: |
NPTF |
| Application: |
Hydraulic, high pressure, high flow |
| Plating Type: |
Electroless nickel |
High Pressure, Unvalved, Steel Quick Couplings with Sleeve Lock (hydraulic) up to 15,000 psi - HO Series Nipples 型号
| Part |
Maximum Working Pressure (psi) |
Body Size (inch) |
Connection Thread Size (inch) |
| HO-252-4FP |
15000 |
1/4 |
1/4 - 18 |
| HO-372-6FP |
15000 |
3/8 |
3/8 - 18 |
| HO-502-8FP |
10000 |
1/2 |
1/2 - 14 |
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